Hole In FireWall

[EMC'S Z]

Quick Question. I have a 97 Z71 Extended cab

 

Is there a hole already in the firewall that a 2 ga or 1/0 will pass through, or am I stuck drilling a hole?

 

Eric<-----jamming by new year!!!!

[elboberino]

Not completely sure about the 97's but on my '01 Z-71, on the driver's side, under the hood, there is a large grouping of wires that goes through a large rubber gromet-looking thing. I run all my wires through there and didn't have a problem getting my amp cable through. Good luck with it.